Maumee, OH, United States of America

John A Semelka

This inventor holds 1 USPTO granted patent. Top assignee: Lancaster Colony Corp.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John A Semelka. Retrieved from https://idiyas.com/inventor/john-a-semelka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: The Innovations of John A. Semelka

Introduction

John A. Semelka is an accomplished inventor based in Maumee, Ohio. He has made significant contributions to the field of automotive safety with his innovative designs. His work is particularly noted for its practical applications in vehicle protection.

Latest Patents

John A. Semelka holds a patent for a vehicle fender guard. This invention aims to enhance the safety and durability of vehicles by providing additional protection against minor collisions and environmental damage. His patent showcases his commitment to improving automotive safety.

Career Highlights

John is currently employed at Lancaster Colony Corporation, where he continues to develop innovative solutions. His role at the company allows him to apply his inventive skills in a collaborative environment, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, John has worked alongside talented individuals such as Joseph A. Ferrante and James P. Olszewski. These collaborations have fostered a creative atmosphere that encourages the exchange of ideas and the development of new inventions.

Conclusion

John A. Semelka's contributions to automotive safety through his patent for a vehicle fender guard exemplify his innovative spirit. His work at Lancaster Colony Corporation and collaborations with fellow inventors further highlight his dedication to enhancing vehicle protection.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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